Triple

T10151644
Position Surface form Disambiguated ID Type / Status
Subject Yachats, Oregon E232656 entity
Predicate locatedAtMouthOf P165 FINISHED
Object Yachats River
The Yachats River is a small coastal river in western Oregon that flows through forested terrain before emptying into the Pacific Ocean at the town of Yachats.
E1040073 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Yachats River | Statement: [Yachats, Oregon, locatedAtMouthOf, Yachats River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yachats River
Context triple: [Yachats, Oregon, locatedAtMouthOf, Yachats River]
  • A. Naselle River
    The Naselle River is a coastal river in southwestern Washington State that drains forested and rural areas of Pacific County before emptying into Willapa Bay on the Pacific Ocean.
  • B. Nestuca River
    The Nestuca River is a coastal river in northwestern Oregon known for its scenic beauty, recreational opportunities, and salmon and steelhead fisheries.
  • C. Takotna River
    The Takotna River is a tributary waterway in southwestern Alaska that feeds into the Kuskokwim River and supports local ecosystems and remote communities.
  • D. Tatshenshini River
    The Tatshenshini River is a remote wilderness river in northwestern British Columbia and the Yukon, renowned for its dramatic glacial landscapes, rich wildlife, and world-class whitewater rafting.
  • E. Cochecho River
    The Cochecho River is a river in southeastern New Hampshire that flows through the city of Dover before joining the Piscataqua River system.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Yachats River
Triple: [Yachats, Oregon, locatedAtMouthOf, Yachats River]
Generated description
The Yachats River is a small coastal river in western Oregon that flows through forested terrain before emptying into the Pacific Ocean at the town of Yachats.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yachats River
Target entity description: The Yachats River is a small coastal river in western Oregon that flows through forested terrain before emptying into the Pacific Ocean at the town of Yachats.
  • A. Naselle River
    The Naselle River is a coastal river in southwestern Washington State that drains forested and rural areas of Pacific County before emptying into Willapa Bay on the Pacific Ocean.
  • B. Nestuca River
    The Nestuca River is a coastal river in northwestern Oregon known for its scenic beauty, recreational opportunities, and salmon and steelhead fisheries.
  • C. Takotna River
    The Takotna River is a tributary waterway in southwestern Alaska that feeds into the Kuskokwim River and supports local ecosystems and remote communities.
  • D. Tatshenshini River
    The Tatshenshini River is a remote wilderness river in northwestern British Columbia and the Yukon, renowned for its dramatic glacial landscapes, rich wildlife, and world-class whitewater rafting.
  • E. Cochecho River
    The Cochecho River is a river in southeastern New Hampshire that flows through the city of Dover before joining the Piscataqua River system.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca84885e48819088a31b127cf44904 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cdec0584a48190b65daa8370555c27 completed April 2, 2026, 4:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69f739644ed48190896d7b2b6c3b5f8f completed May 3, 2026, 12:02 p.m.
NEDg Description generation batch_69f73add05c881908e65cb157a0a5fc3 completed May 3, 2026, 12:09 p.m.
NED2 Entity disambiguation (via description) batch_69f73b434a0881909f1f75cad643cb70 completed May 3, 2026, 12:10 p.m.
Created at: March 30, 2026, 9:08 p.m.